AIRPAX/Sensata IAL/CEL/LEL magnetic circuit protectors offer a cost-effective solution for power switching, circuit protection, and control in diverse industrial applications. These protectors are available in single, two, three, and four-pole configurations, with options for auxiliary switches and various delay settings. They are UL listed, CSA certified, and meet IEC spacing requirements, making them suitable for use in international markets. The LEL models are UL listed under UL 489, while IUL models are recognized under UL 1077. These protectors are ideal for applications requiring reliable protection in polyphase circuits, single-phase three-wire systems, or electrically isolated circuits.